def test_silent_help(app: Application):
app.catch_exceptions(False)
tester = ApplicationTester(app)
tester.execute("-h -q", decorated=False)
assert tester.io.fetch_output() == ""
def test_run(app: Application, argv):
app.catch_exceptions(False)
app.auto_exits(False)
command = Foo1Command()
app.add(command)
sys.argv = ["console", "foo bar1"]
app.run()
assert isinstance(command.io, IO)
assert isinstance(command.io.output, StreamOutput)
assert isinstance(command.io.error_output, StreamOutput)
assert command.io.output.stream == sys.stdout
assert command.io.error_output.stream == sys.stderr
def test_set_catch_exceptions(app: Application, environ: Dict[str, str]):
app.auto_exits(False)
os.environ["COLUMNS"] = "120"
tester = ApplicationTester(app)
app.catch_exceptions(True)
assert app.are_exceptions_caught()
tester.execute("foo", decorated=False)
assert tester.io.fetch_output() == ""
assert (
tester.io.fetch_error()
== FIXTURES_PATH.joinpath("application_exception1.txt").read_text()
)
app.catch_exceptions(False)
with pytest.raises(CommandNotFoundException):
tester.execute("foo", decorated=False)
def tester(app: Application):
app.catch_exceptions(False)
return ApplicationTester(app)
